robot trading

[blackice]

hi i am using robot for trading
i must hold position down to 40 pip of loss on usdjpy for one trade
my account is 500 leverage
my balance is 600$
wath would the maximum trade size?
thank you.

 

[blackice]

the stop out is 50%

 

[adcrook]

you can use a pip calculator to work this out i think is the best way you have not said what your risk to reward is?